42769389

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{23333}}^1$

素因数の和:23396

約数の個数: 16

約数和(自身を含む): 62721792

約数和(自身を除く): 19952403

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 23333, 69999, 303329, 909987, 1096651, 3289953, 14256463, 42769389]

約数ペア:

[(1, 42769389), (3, 14256463), (13, 3289953), (39, 1096651), (47, 909987), (141, 303329), (611, 69999), (1833, 23333)]